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        <h1 id="Linux-常用命令"><a href="#Linux-常用命令" class="headerlink" title="Linux 常用命令"></a>Linux 常用命令</h1><h2 id="延伸"><a href="#延伸" class="headerlink" title="延伸"></a>延伸</h2><h3 id="系统定时任务"><a href="#系统定时任务" class="headerlink" title="系统定时任务"></a>系统定时任务</h3><h3 id="vi"><a href="#vi" class="headerlink" title="vi"></a>vi</h3><h3 id="shell命令"><a href="#shell命令" class="headerlink" title="shell命令"></a>shell命令</h3><h2 id="系统安全"><a href="#系统安全" class="headerlink" title="系统安全"></a>系统安全</h2><ul>
<li>sudo </li>
<li>su </li>
<li>chmod</li>
<li>setfacl<h2 id="进程管理"><a href="#进程管理" class="headerlink" title="进程管理"></a>进程管理</h2></li>
<li>w</li>
<li>top</li>
<li>ps</li>
<li>kill</li>
<li>pkill</li>
<li>pstree</li>
<li>killall<h2 id="用户管理"><a href="#用户管理" class="headerlink" title="用户管理"></a>用户管理</h2></li>
<li>id</li>
<li>usermod</li>
<li>useradd</li>
<li>groupadd</li>
<li>userdel<h2 id="文件系统"><a href="#文件系统" class="headerlink" title="文件系统"></a>文件系统</h2></li>
<li>mount</li>
<li>umount</li>
<li>fsck</li>
<li>df</li>
<li>du<h2 id="系统关机和重启"><a href="#系统关机和重启" class="headerlink" title="系统关机和重启"></a>系统关机和重启</h2></li>
<li>shutdown</li>
<li>reboot<h2 id="网络应用"><a href="#网络应用" class="headerlink" title="网络应用"></a>网络应用</h2></li>
<li>curl</li>
<li>telnet</li>
<li>mail</li>
<li>elinks<h2 id="网络测试"><a href="#网络测试" class="headerlink" title="网络测试"></a>网络测试</h2></li>
<li>ping</li>
<li>netstat</li>
<li>host<h2 id="网络配置"><a href="#网络配置" class="headerlink" title="网络配置"></a>网络配置</h2></li>
<li>hostname</li>
<li>ifconfig<h2 id="常用工具"><a href="#常用工具" class="headerlink" title="常用工具"></a>常用工具</h2></li>
<li>ssh</li>
<li>screen</li>
<li>clear</li>
<li>who</li>
<li>date<h2 id="软件包管理"><a href="#软件包管理" class="headerlink" title="软件包管理"></a>软件包管理</h2></li>
<li>yum</li>
<li>rpm</li>
<li>apt-get<h2 id="文件查找和比较"><a href="#文件查找和比较" class="headerlink" title="文件查找和比较"></a>文件查找和比较</h2></li>
<li>locate</li>
<li>find<h2 id="文件内容查看"><a href="#文件内容查看" class="headerlink" title="文件内容查看"></a>文件内容查看</h2></li>
<li>head</li>
<li>tail</li>
<li>less</li>
<li>more<h2 id="文件处理"><a href="#文件处理" class="headerlink" title="文件处理"></a>文件处理</h2></li>
<li>touch</li>
<li>unlink</li>
<li>rename</li>
<li>ln</li>
<li>cat<h2 id="目录操作"><a href="#目录操作" class="headerlink" title="目录操作"></a>目录操作</h2></li>
<li>cd</li>
<li>mv</li>
<li>pwd</li>
<li>tree</li>
<li>cp</li>
<li>ls<h2 id="文件权限属性"><a href="#文件权限属性" class="headerlink" title="文件权限属性"></a>文件权限属性</h2></li>
<li>setfacl</li>
<li>chmod</li>
<li>chown</li>
<li>chgrp<h2 id="压缩-x2F-解压"><a href="#压缩-x2F-解压" class="headerlink" title="压缩&#x2F;解压"></a>压缩&#x2F;解压</h2></li>
<li>bzip2&#x2F;bunzip2</li>
<li>gzip&#x2F;gunzip</li>
<li>zip&#x2F;unzip</li>
<li>tar<h2 id="文件传输"><a href="#文件传输" class="headerlink" title="文件传输"></a>文件传输</h2></li>
<li>ftp</li>
<li>scp<h2 id="系统定时任务-1"><a href="#系统定时任务-1" class="headerlink" title="系统定时任务"></a>系统定时任务</h2></li>
<li>crontab</li>
<li>at<h1 id="shell基础"><a href="#shell基础" class="headerlink" title="shell基础"></a>shell基础</h1></li>
<li>赋予权限,直接执行</li>
<li>调用解释器执行<ul>
<li>#!&#x2F;bin&#x2F;sh 指定脚本解释器</li>
</ul>
</li>
<li>source命令执行</li>
</ul>

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